Suggest range input (numerical/currency) for dollar amount

I have a new-to-me UX challenge that we're working through that involves a user giving us either a single fixed dollar amount, OR choosing to give us a soft minimum/maximum range. The dollar amounts in this field will typically be in the tens of millions of dollars, so that's 8 digits, and it is a different experience than putting in single integer ranges like "1-5".

Let me know your thoughts on making this the simplest experience for our users!